NSN 5305-01-261-6313

Part Details | SHOULDER SCREW

5305-01-261-6313 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.

Alternate Parts: HT4059V510D, HT4059V-5-10D, HT4059V510D, HT4059V-5-10D, HT4059V510, HT4059V-5-10, HT4059V510D, HT4059V-5-10D, HT4059V510D, HT4059V-5-10D, HT4059V510D, HT4059V-5-10D, HT4059V510, HT4059V-5-10, HT4059V510D, HT4059V-5-10D, 5305-01-261-6313, 01-261-6313, 5305012616313, 012616313

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 16, 198701-261-631322846 ( SCREW, SHOULDER )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-261-6313
Part Number Cage Code Manufacturer
HT4059V-5-10D92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4059V-5-10D73197HI-SHEAR CORPORATION
HT4059V-5-1073197HI-SHEAR CORPORATION
HT4059V-5-10D17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4059V-5-10D97928HUCK INTL INC
HT4059V-5-10DL4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
HT4059V-5-10L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
HT4059V-5-10D80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5305-01-261-6313
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.516 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
FASTENER LENGTH1.140 INCHES MINIMUM AND 1.188 INCHES MAXIMUM
HEAD STYLE1 HEXAGON COUNTERSUNK
HEAD DIAMETER0.575 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
HEAD HEIGHT0.061 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HIGH-TORQUE
FEATURES PROVIDED CETYL ALCOHOL LUBRICANT AND FINISHED HEAD
SPECIFICATION/STANDARD DATA73197-HT4059 MANUFACTURERS STANDARD
SUPPLEMENTARY FEATURESHI-TORQUE RECESS NO. 5 MS33750; DBL SHEAR STR 14600 LB MIN; TS 6400 LB MIN; SIMILAR TO NSN 5305-01-217-9063 EXCEPT BOLT ONLY /W/O O-RING/